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Tag: batteries
LLNL team finds hydrogen treatment improves performance of graphene nanofoam anodes in Li-ion batteries
2015-11-05 20:55:30| Green Car Congress
Tags: team
performance
treatment
finds
Li-Ion Batteries (18 V) have onboard LED charge indicators.
2015-11-05 14:31:06| Industrial Newsroom - All News for Today
Available alone or in 18V LXT® Lithium-Ion tool kits. 18 V Li-Ion battery models BL1820B, BL1840B, and BL1850B feature respective capacities of 2.0, 4.0, and 5.0Ah and full-recharge times of 25, 40, and 45 min. Products are compatible with Star Protection tools as indicated by Star Symbol™ and/or Yellow Battery Receiver under tool. Delivering consistent power and run time in temperatures down to -4°F, batteries resist self-discharge and are compatible with Makita Rapid Optimum Charger.
Tags: charge
led
batteries
indicators
NREL Innovation improves safety of electric vehicle batteries.
2015-11-04 14:31:10| Industrial Newsroom - All News for Today
NREL recently patented the Internal Short Circuit device to enhance lithium-ion battery designs by testing effects of latent internal short circuit and related escalating temperatures, which can lead to thermal runaway. Built into battery being tested, NREL tool is capable of replicating naturally occurring internal short without tampering with cell exterior. Device can produce all 4 types of shorts: electrode to electrode, electrode to cathode, electrode to anode, and cathode to anode.
Tags: safety
electric
vehicle
innovation
Prayon and Pulead to create JV for manufacture and sale of lithium iron phosphate material for Li-ion batteries
2015-11-03 16:55:38| Green Car Congress
Tags: for
create
material
sale
Saft lands contracts for 45M primary Li-ion batteries for smart meters in China
2015-11-03 15:55:29| Green Car Congress
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